Made of hardened carbon steel. Coated with galvanized zinc coating and white passivation.
On special order, it is possible to make stainless steel screws with different types of coverings:
– galvanic zinc coating with yellow passivation,
– galvanic zinc plating with black passivation,
– nickel plated,
– 12 micron zinc coating
– 8 micron zinc coating
d [mm] | 3,5 | 3,9 | 4,2 | 4,8 | 5,5 | 6,3 | |
D [mm] | 8,3 | 8,3 | 8,8 | 10,5 | 11,0 | 13,2 | |
k | 3,45 | 3,45 | 4,25 | 4,45 | 5,45 | 6,45 | |
s | 5,5 | 5,5 | 7,0 | 8,0 | 8,0 | 10,0 | |
g min. [mm] | 0,7 | 0,7 | 1,8 | 1,8 | 1,8 | 2,0 | |
g max. [mm] | 2,3 | 2,4 | 3,0 | 4,4 | 5,3 | 6,0 | |
dw max. [mm] | 2,8 | 3,1 | 3,6 | 4,1 | 4,8 | 5,8 | |
L [mm] | 13 | + | + | + | |||
16 | + | + | + | ||||
19 | + | + | + | + | + | + | |
22 | + | + | + | + | + | ||
25 | + | + | + | + | + | + | |
32 | + | + | + | + | + | + | |
38 | + | + | + | + | + | ||
45 | + | + | + | ||||
50 | + | + | + | ||||
63 | + | + | |||||
75 | + | + |